<?php 
class ControllerProductTFilter extends Controller { 	
	public function index() { 
		$this->language->load('product/t_filter');
		
		$this->load->model('tool/image');
		$this->load->model('catalog/t_filter');
		$this->load->model('catalog/product');
								
		if (isset($this->request->get['sort'])) {
			$sort = $this->request->get['sort'];
		} else {
			$sort = 'p.sort_order';
		} 

		if (isset($this->request->get['order'])) {
			$order = $this->request->get['order'];
		} else {
			$order = 'ASC';
		}
  		
		if (isset($this->request->get['page'])) {
			$page = $this->request->get['page'];
		} else {
			$page = 1;
		}
				
		if (isset($this->request->get['limit'])) {
			$limit = $this->request->get['limit'];
		} else {
			$limit = $this->config->get('config_catalog_limit');
		}
		
		if (isset($this->request->request['tfm_filter']['name'])) {
			$this->document->setTitle($this->language->get('heading_title') .  ' - ' . $this->request->request['tfm_filter']['name']);
		} else {
			$this->document->setTitle($this->language->get('heading_title'));
		}
		
		$this->document->addScript('catalog/view/javascript/jquery/jquery.total-storage.min.js');

		$this->data['breadcrumbs'] = array();

   		$this->data['breadcrumbs'][] = array( 
       		'text'      => $this->language->get('text_home'),
			'href'      => $this->url->link('common/home'),
      		'separator' => false
   		);
		
		$url = http_build_query($_REQUEST);
					
   		$this->data['breadcrumbs'][] = array(
       		'text'      => $this->language->get('heading_title'),
			'href'      => $this->url->link('product/t_filter', $url),
      		'separator' => $this->language->get('text_separator')
   		);
		
		if (isset($this->request->request['tfm_filter']['name'])) {
    		$this->data['heading_title'] = $this->language->get('heading_title') .  ' - ' . $this->request->request['tfm_filter']['name'];
		} else {
			$this->data['heading_title'] = $this->language->get('heading_title');
		}
		
		$this->data['text_empty'] = $this->language->get('text_empty');
		$this->data['text_quantity'] = $this->language->get('text_quantity');
		$this->data['text_manufacturer'] = $this->language->get('text_manufacturer');
		$this->data['text_model'] = $this->language->get('text_model');
		$this->data['text_price'] = $this->language->get('text_price');
		$this->data['text_tax'] = $this->language->get('text_tax');
		$this->data['text_points'] = $this->language->get('text_points');
		$this->data['text_compare'] = sprintf($this->language->get('text_compare'), (isset($this->session->data['compare']) ? count($this->session->data['compare']) : 0));
		$this->data['text_display'] = $this->language->get('text_display');
		$this->data['text_list'] = $this->language->get('text_list');
		$this->data['text_grid'] = $this->language->get('text_grid');		
		$this->data['text_sort'] = $this->language->get('text_sort');
		$this->data['text_limit'] = $this->language->get('text_limit');
		$this->data['button_continue'] = $this->language->get('button_back');
		
		$this->data['entry_description'] = $this->language->get('entry_description');
		  
		$this->data['button_cart'] = $this->language->get('button_cart');
		$this->data['button_wishlist'] = $this->language->get('button_wishlist');
		$this->data['button_compare'] = $this->language->get('button_compare');

		$this->data['compare'] = $this->url->link('product/compare');
		
		$this->data['continue'] = 'common/home';
		
		
		if (isset($this->request->request['tfm_filter'])) {
			
			$filter=$this->request->request['tfm_filter'];
			$this->data['continue'] = $this->url->link($filter["settings"]["filterroute"]);
				
			$results = $this->model_catalog_t_filter->getProducts($filter);
			
			$product_total=$results["total"];
			
			if($results["list"])
			{
				$this->data['products'] = array();
				foreach ($results["list"] as $result) {
					$result=$this->model_catalog_product->getProduct($result);
					if ($result['image']) {
						$image = $this->model_tool_image->resize($result['image'], $this->config->get('config_image_product_width'), $this->config->get('config_image_product_height'));
					} else {
						$image = false;
					}
					
					if (($this->config->get('config_customer_price') && $this->customer->isLogged()) || !$this->config->get('config_customer_price')) {
						$tax = $this->currency->format($this->tax->calculate($result['price'], $result['tax_class_id'], $this->config->get('config_tax')));
					} else {
						$tax = false;
					}
					
					if ((float)$result['special']) {
						$special = $this->currency->format($this->tax->calculate($result['special'], $result['tax_class_id'], $this->config->get('config_tax')));
					} else {
						$special = false;
					}	
					
					if ($this->config->get('config_tax')) {
						$price = $this->currency->format((float)$result['special'] ? $result['special'] : $result['price']);
					} else {
						$price = false;
					}				
					
					if ($this->config->get('config_review_status')) {
						$rating = (int)$result['rating'];
					} else {
						$rating = false;
					}
				
					$this->data['products'][] = array(
						'product_id'  => $result['product_id'],
						'thumb'       => $image,
						'name'        => $result['name'],
						'description' => utf8_substr(strip_tags(html_entity_decode($result['description'], ENT_QUOTES, 'UTF-8')), 0, 100) . '..',
						'price'       => $price,
						'special'     => $special,
						'tax'         => $tax,
						'rating'      => $result['rating'],
						'reviews'     => sprintf($this->language->get('text_reviews'), (int)$result['reviews']),
						'href'        => $this->url->link('product/product', 'product_id=' . $result['product_id'] . $url)
					);
				}
			}
			else
			{
				$this->data['products'] = false;
			}
					
						
			$this->data['sorts'] = array();
			
			$this->data['sorts'][] = array(
				'text'  => $this->language->get('text_default'),
				'value' => 'p.sort_order-ASC',
				'href'  => $this->url->link('product/t_filter', 'sort=p.sort_order&order=ASC' . $url)
			);
			
			$this->data['sorts'][] = array(
				'text'  => $this->language->get('text_name_asc'),
				'value' => 'pd.name-ASC',
				'href'  => $this->url->link('product/t_filter', 'sort=pd.name&order=ASC' . $url)
			); 
	
			$this->data['sorts'][] = array(
				'text'  => $this->language->get('text_name_desc'),
				'value' => 'pd.name-DESC',
				'href'  => $this->url->link('product/t_filter', 'sort=pd.name&order=DESC' . $url)
			);
	
			$this->data['sorts'][] = array(
				'text'  => $this->language->get('text_price_asc'),
				'value' => 'p.price-ASC',
				'href'  => $this->url->link('product/t_filter', 'sort=p.price&order=ASC' . $url)
			); 
	
			$this->data['sorts'][] = array(
				'text'  => $this->language->get('text_price_desc'),
				'value' => 'p.price-DESC',
				'href'  => $this->url->link('product/t_filter', 'sort=p.price&order=DESC' . $url)
			); 
			
			if ($this->config->get('config_review_status')) {
				$this->data['sorts'][] = array(
					'text'  => $this->language->get('text_rating_desc'),
					'value' => 'rating-DESC',
					'href'  => $this->url->link('product/t_filter', 'sort=rating&order=DESC' . $url)
				); 
				
				$this->data['sorts'][] = array(
					'text'  => $this->language->get('text_rating_asc'),
					'value' => 'rating-ASC',
					'href'  => $this->url->link('product/t_filter', 'sort=rating&order=ASC' . $url)
				);
			}
			
			$this->data['sorts'][] = array(
				'text'  => $this->language->get('text_model_asc'),
				'value' => 'p.model-ASC',
				'href'  => $this->url->link('product/t_filter', 'sort=p.model&order=ASC' . $url)
			); 
	
			$this->data['sorts'][] = array(
				'text'  => $this->language->get('text_model_desc'),
				'value' => 'p.model-DESC',
				'href'  => $this->url->link('product/t_filter', 'sort=p.model&order=DESC' . $url)
			);

			
			
			$this->data['limits'] = array();
	
			$limits = array_unique(array($this->config->get('config_catalog_limit'), 25, 50, 75, 100));
			
			sort($limits);
	
			foreach($limits as $limits){
				$this->data['limits'][] = array(
					'text'  => $limits,
					'value' => $limits,
					'href'  => $this->url->link('product/t_filter', $url . '&limit=' . $limits)
				);
			}
					
			$pagination = new Pagination();
			$pagination->total = $product_total;
			$pagination->page = $page;
			$pagination->limit = $limit;
			$pagination->text = $this->language->get('text_pagination');
			$pagination->url = $this->url->link('product/t_filter', $url . '&page={page}');
			
			$this->data['pagination'] = $pagination->render();
		}
				
		$this->data['sort'] = $sort;
		$this->data['order'] = $order;
		$this->data['limit'] = $limit;
		
		if (file_exists(DIR_TEMPLATE . $this->config->get('config_template') . '/template/product/category.tpl')) {
			$this->template = $this->config->get('config_template') . '/template/product/category.tpl';
		} else {
			$this->template = 'default/template/product/category.tpl';
		}
		
		$this->children = array(
			'common/column_left',
			'common/column_right',
			'common/content_top',
			'common/content_bottom',
			'common/footer',
			'common/header'
		);
		
		$this->data["categories"]=false;
		$this->data["thumb"]=false;
		$this->data["description"]=false;
		
		$this->response->setOutput($this->render());
  	}
}
?>